TY JOUR TI BEER QUALITY ASSURANCE BY CONTROLLING WORT POLYPHENOLIC CONTENT WITH ADSORPTION METHOD KW gallic acid KW rutin KW quercetin KW wort KW carbon sorbents KW adsorption JO Foods and Raw Materials AU Krasnova, T.A. AU Gora, N.V. AU Golubeva, N.S. PY 2016 IS 4 PB Kemerovo State University